Here's a wonderful bookcase that shows off industrial styling without compromising on shelving space.

Knockout: Ralph Lauren Home's Etagere Industriel. This 82" high bookcase has 71" wide shelves plus heavy-duty casters for easy movement. While you'll have to call for shipping information, the price tag on this shelving unit is $7,485.00.

Knockoff: Home Decorators' Industrial Mansard Double Bookshelf. This bookshelf sports the same number of shelves and the same casters — and while it may be 10" shorter at 72"H and 66.75" wide, the price tag of $519.00 with $75.00 shipping is well worth it!

Savings: $6,891.00 or 92%